Riveted spar assembly cleco'd together yesterday. Matched drilled holes for hinge bracket. Riveted elevator tip weights in place; one of them had oversized holes, but the rivet filled the counterbore nicely. One of the rivets pulled with the stem about 1/2" long so I left it in place and ground the stem flat. Cleco'd the trim tab and supports in place. Completed frame ready for tweaking / fairing for accepting the skin.